2019263151

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{4909}}^1\times {\mathrm{4423}}^1$

素因数の和:9366

約数の個数: 16

約数和(自身を含む): 2780395520

約数和(自身を除く): 761132369

約数列:

[1, 3, 31, 93, 4423, 4909, 13269, 14727, 137113, 152179, 411339, 456537, 21712507, 65137521, 673087717, 2019263151]

約数ペア:

[(1, 2019263151), (3, 673087717), (31, 65137521), (93, 21712507), (4423, 456537), (4909, 411339), (13269, 152179), (14727, 137113)]